(reload): Delete unused variable inc_groups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@3197 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/reload1.c b/gcc/reload1.c
index 75bbb50..d005ebe 100644 (file)
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -1293,7 +1293,6 @@ reload (first, global, dumpfile)
                  int nregs
                    = HARD_REGNO_NREGS (regno, GET_MODE (avoid_return_reg));
                  int r;
-                 int inc_groups = 0;
                  for (r = regno; r < regno + nregs; r++)
                    if (spill_reg_order[r] >= 0)
                      for (i = 0; i < N_REG_CLASSES; i++)